Electric pressure canner with digital control
US-2020297003-A1 · Sep 24, 2020 · US
Human Necessities
Human Necessities · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47J27/08 |
| Official title | — |
| Display label | Human Necessities (mapped technology topic) |
| Total patents | 158 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 34 |
| 2020 | 18 |
| 2021 | 29 |
| 2022 | 13 |
| 2023 | 18 |
| 2024 | 16 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Damping device, cooker, and device having damping structure
US-2020281397-A1 · Sep 10, 2020 · US
Cooking device and components thereof
US-2020187712-A1 · Jun 18, 2020 · US
Cooking device and components thereof
US-10653270-B2 · May 19, 2020 · US
Cooking device and components thereof
US-2020060473-A1 · Feb 27, 2020 · US
Bayonet pressure cooker and a corresponding method of fabrication
US-10542836-B2 · Jan 28, 2020 · US
Cooking device and components thereof
US-2019374064-A1 · Dec 12, 2019 · US
Cooking device and components thereof
US-10485378-B2 · Nov 26, 2019 · US
Cooking vessel comprising a sensor support
US-10455982-B2 · Oct 29, 2019 · US
Bayonet-fitting pressure cooker provided with a vessel handle
US-10448777-B2 · Oct 22, 2019 · US
Pressure cooker provided with a manual control for controlling locking
US-10420436-B2 · Sep 24, 2019 · US
Cooking device and components thereof
US-10413121-B2 · Sep 17, 2019 · US
Cooking device and components thereof
US-10413122-B2 · Sep 17, 2019 · US
Cooking device and components thereof
US-10405697-B2 · Sep 10, 2019 · US
Cooking device and components thereof
US-10405698-B2 · Sep 10, 2019 · US
Cooking device and components thereof
US-10390656-B2 · Aug 27, 2019 · US
Transfer cavity, material supplying system, and cooking appliance
US-2019246831-A1 · Aug 15, 2019 · US
Cooking device and components thereof
US-2019231135-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231125-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231138-A1 · Aug 1, 2019 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47J27/08?
- CPC A47J27/08 is the Cooperative Patent Classification code for “Human Necessities.”
- How many patents are filed under CPC A47J27/08 (Human Necessities)?
- Our database includes 158 publications tagged with this CPC code.
- Is patent activity under CPC A47J27/08 growing?
- Publication counts under this code: 16 in 2024 vs 10 in 2025 (latest complete years).